Mijia Smart Air Purifier Max

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Innovative dual-filter design for enhanced home protection

Purifies a room in 1.6min | Formaldehyde real-time tracking | Dual UVC

Purifies a room in 1.6min Purifies a room in 1.6min

Purifies a room in 1.6min

1006.5m³/h particle CADR (measured value)

Dual UVC modules Dual UVC modules

Dual UVC modules

Efficient virus removal

SGS-certified allergen removal SGS-certified allergen removal

SGS-certified allergen removal

Effectively filter pollen, dust mites, pet dander, and more

99% formaldehyde removal 99% formaldehyde removal

99% formaldehyde removal

Effective purification of home renovation pollutants

Four-stage composite purification Four-stage composite purification

Four-stage composite purification

One device for whole-home air purification

Formaldehyde detection Formaldehyde detection

Formaldehyde detection

Real-time monitoring of formaldehyde removal

Quiet for undisturbed sleep Quiet for undisturbed sleep

Quiet for undisturbed sleep

Sound pressure as low as 19.1dB(A)

Omnidirectional wheels for maneuverability Omnidirectional wheels for maneuverability

Omnidirectional wheels for maneuverability

Effortlessly portable, enabling purification of the whole house

Dual-impeller and dual-filter structure
Powerful air flow purifies an entire room in 1.6min1

The innovative tower design with a single fan and dual impellers creates a balanced and powerful dual-airflow system, engineered for efficient energy use. Paired with a dual-filter setup, it delivers significantly enhanced purification performance.

Dual-impeller and dual-filter structure Dual-impeller and dual-filter structure
Dual UVC modules
Efficient virus removal

Two built-in UVC modules provide real-time ultraviolet disinfection, allowing the air purifier to efficiently eliminate bacteria and viruses, protecting you during flu season.

99.9%

of H1N1 removed

in 1 hour 6

99.9%

of S. albus removed

in 1 hour 7

99.9%

of E. coli removed

in 1 hour 8

99.9%

of S. aureus removed

in 1 hour9

99.9%

of K. pneumoniae

removed in 1 hour 10

99.9%

of C. albicans removed

in 1 hour11

99.9%

of A. niger removed

in 1 hour12

99.9%

of S. pneumoniae

removed in 1 hour13

Dual UVC modules Dual UVC modules
SGS-certified allergen removal 14
Certified protection for sensitive individuals

Equipped with Xiaomi high-efficiency filters and boasting SGS allergen removal certification, the air purifier eliminates common allergens effectively, for a safer, worry-free environment.

98.03%

of pollen allergen Cry j1

removed in 1 hour15

99.02%

of cat allergen Fel d1

removed in 1 hour16

96.15%

of dog allergen Can f1

removed in 1 hour17

98.09%

of dust allergen Der f1

removed in 1 hour18

99.02%

of mould allergen Alt a1

removed in 1 hour 19

SGS-certified allergen removal <sup>14</sup> SGS-certified allergen removal <sup>14</sup>
Dual-filter structure
Powerful formaldehyde and odour removal for improved indoor air quality

Featuring an upper and lower dual-filter structure, each filter contains 300,000mg of premium carbon for effective removal of formaldehyde, toluene and other harmful gases, as well as absorption of common household odours such as those from pets and second-hand smoke.

240.5 m³/h

formaldehyde CADR

(measured value) 20

99%

of formaldehyde

removed in 2 hours21

95%

of TVOC removed

in 1 hour 22

Dual-filter structure Dual-filter structure
Formaldehyde sensing and detection Formaldehyde sensing and detection

Formaldehyde sensing and detection

Accurate detection of changes in formaldehyde concentration in the air

Intuitive large LCD display Intuitive large LCD display

Intuitive large LCD display

Real-time monitoring of formaldehyde removal

Four-stage composite purification system
99.99% efficient filtration of particles 23

The four-stage purification system comprising a primary filter, high-efficiency filter, premium carbon and UVC, provides long-lasting, comprehensive removal of indoor air pollutants.

99.99%

of PM1 removed

in 1 hour 24

99.99%

of PM2.5 removed

in 1 hour 25

99.99%

of PM10 removed

in 1 hour26

99%

of dander removed

in 1 hour27

Four-stage composite purification system Four-stage composite purification system
More than just formaldehyde readings
Six sensors enable full air quality monitoring

With real-time tracking of changes in PM1, PM2.5, PM10, formaldehyde, temperature and humidity levels, you'll always be aware of the air quality in your home.

More than just formaldehyde readings<br> Six sensors enable full air quality monitoring More than just formaldehyde readings<br> Six sensors enable full air quality monitoring
Smart control
Effortless operation for fresher living
Control via Xiaomi Home app
Remotely manage your air purifier through the app. Monitor air quality, schedule power on/off, set smart scenes and check filter life.
Voice control28
Turn the purifier on or off and adjust purification levels through simple voice commands.
19.1dB(A) ultra-quiet operation
For peaceful sleep

With a noise-reducing design, noise levels in sleep mode are as low as 19.1dB(A), ensuring a restful night's sleep in a clean and quiet environment.29

19.1dB(A) ultra-quiet operation 19.1dB(A) ultra-quiet operation
Slender and elegant design
Aesthetically pleasing and a joy to use

The compact, slender body takes up minimal space. Its convenient height allows it to double as a table top, combining style and functionality.

Slender and elegant design Slender and elegant design
Closed top cover for convenient use as an extra surface Closed top cover for convenient use as an extra surface

Closed top cover for convenient use as an extra surface

Prevents dust build-up while adding tabletop space

Omnidirectional wheels Omnidirectional wheels

Omnidirectional wheels

Effortless portability for whole-home purification

Quality details for a refined user experience
Magnetic door
Easy to open and close for quick filter replacement.
Filter replacement reminders
No need to check, just change the filter when it tells you.
See spec See spec →
Notes:
1. Purify the room in 1.6min: Based on a room size of 10m² and a ceiling height of 2.4m. Time to purify once (min) = room area × room height × 60 / particle CADR.
2. 1006.5m³/h particle CADR (measured value): Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025003538E.
3. 15000L clean air output per minute: Clean air output per minute (L/min) = CADR value (m³/h) ÷ 60 × 1000.
4. 63-108m² recommended coverage area: Calculated according to Air Purifier (GB/T18801-2022), Appendix F.4. Coverage area = particle CADR × (0.07–0.12).
5. In a room with a ceiling height of 2.4m, the time to purify once (min) = room area × room height × 60 / particle CADR.
6. 99.99% of H1N1 removed in 1 hour: Data comes from China Household Electric Appliance Research Institute (CHEARI), Beijing. Report no.: WCk-25-51323.
7. 99.9% of S. albus removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002955E.
8. 99.9% of E. coli removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002554E.
9. 99.9% of S. aureus removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002554E.
10. 99.9% of K. pneumoniae removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002554E.
11. 99.9% of C. albicans removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002554E.
12. 99.9% of A. niger removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002554E.
13. 99.9% of S. pneumoniae removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002554E.
14. Allergen removal SGS certification: Certification comes from SGS-CSTC Standards Technical Services (Tianjin) Co., Ltd. Certification report no.: RSTSQD251104000101.
15. 98.03% of pollen allergen Cry j1 removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002553E.
16. 99.02% of cat allergen Fel d1 removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002553E.
17. 96.15% of dog allergen Can f1 removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002553E.
18. 98.09% of dust allergen Der f1 removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002553E.
19. 99.02% of mould allergen Alt a1 removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002553E.
20. 240.5m³/h formaldehyde CADR (measured value): Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025003247E.
21. 99% of formaldehyde removed in 2 hours: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025003109E.
22. 95% of TVOC removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002956E.
23. 99.99% high-efficiency particle filtration: Indicates a 99.99% removal rate for PM1, PM2.5 and PM10 within 1 hour.
24. 99.99% of PM1 removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002550E.
25. 99.99% of PM2.5 removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002550E.
26. 99.99% of PM10 removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002550E.
27. 99% of dander removed in 1 hour: Data comes from the National Centre of Quality Inspection and Testing on Air Purification Products of Guangzhou Institute of Microbiology Group Co., Ltd. Report no.: KJ2025002553E.
28. Compatible Alexa and Google Assistant devices are required. Google Assistant is not available in certain languages and countries. Google, Google Home and Google Nest Mini are trademarks of Google LLC. Alexa is not available in certain languages and countries. Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliates. Please refer to the official websites for more information.
29. Sound pressure as low as 19.1dB(A): Refers to the sound pressure value generated when the product is in sleep mode. Data comes from CVC Testing Technology Co., Ltd. Report no.: WTS2025-25329.
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*Product images and models, data, functions, performance, specifications, user interface and other product information on this page are for reference only and may differ from the actual product. Xiaomi may amend this information. For details, please refer to the actual product.
*For aesthetic purposes, the power supply and cables are not depicted on this page. Please note that the power cable must be connected to a power supply during actual use.